The Research Behind “Freeze the Frustration”

We often say that small frictions add up to big frustration. It’s a nice line. But is it true?

Researchers have been measuring this for more than twenty years. The short answer is yes. The longer answer is more useful, because it shows where the frustration comes from and what helps.

Frustration used to eat half our screen time

In the early 2000s, a team at the University of Maryland asked people to log every frustrating moment they had at a computer. That meant error messages, dropped connections, slow downloads, and features they couldn’t find.

The results were striking. Students lost 47% to 53% of their computer time to frustrating experiences. Even with the most extreme cases removed, it was still above 38% (Ceaparu et al., 2004).

A follow-up study looked at people at work. Fifty professionals kept time diaries, and on average they reported losing 42% to 43% of their computer time to frustration (Lazar, Jones & Shneiderman, 2006).

That lost time wasn’t only the glitch itself. It included fixing the problem and redoing work that had disappeared.

It’s better now, but far from solved

In 2023, researchers in Denmark repeated the idea with 234 people, each logging one hour of ordinary computer use (Hertzum & Hornbæk, 2023).

Things have improved. Time lost dropped to 11% to 20% of the hour. But some details stand out:

• The typical frustrating moment was rated 7 out of 9 for intensity.
• 84% of the episodes had happened to people before.
• 87% were expected to happen again.
• People couldn’t resolve 26% of them at all.

One more finding matters most to us. Frustration levels didn’t depend on computer experience. Skilled users were just as frustrated as beginners.

That’s the clearest evidence we know of that frustration is a design problem, not a personal failing. If you’ve ever felt slow or clumsy in front of a screen, the research is on your side.

Interruptions cost more than they seem to

Frustration doesn’t only come from things breaking. It also comes from being pulled away mid-thought.

In a controlled experiment, researchers interrupted people either during a task or between tasks (Bailey & Konstan, 2006). Interruptions in the middle of a task meant people:

• needed 3% to 27% more time to finish,
• made twice as many errors,
• felt 31% to 106% more annoyed,
• and showed twice the increase in anxiety.

The interruptions were the same in both cases. Only the timing changed.

Another study found something quieter and perhaps more worrying (Mark, Gudith & Klocke, 2008). Interrupted people actually finished their work faster, with no drop in quality. They kept up by speeding up. After just 20 minutes, though, they reported significantly more stress, frustration, effort, and time pressure.

So we adapt. We just pay for it in calm instead of in minutes.

The toggle tax

Then there’s the slow drain of switching between tools.

A study of 137 people across three Fortune 500 companies found workers toggled between apps and windows about 1,200 times a day (Murty, Dadlani & Das, Harvard Business Review, 2022). Each switch is tiny. Together, people spent just under four hours a week, around 9% of their working time, simply finding their place again.

No one notices four hours slipping away like that. That’s exactly what makes it costly.

What the research tells us to do

Put together, the studies point to a few calm, practical ideas.

1. Fix the repeat offenders first. Most frustrations happen again and again. A short list of recurring annoyances is usually where the biggest relief is.

2. Respect the middle of a task. When something can wait, let it wait until a natural pause. Batching notifications or holding messages until a break changes how much an interruption costs.

3. Reduce the switching. Fewer tools, or tools that work together, mean fewer moments spent finding your place again.

4. Stop blaming yourself. Experience doesn’t protect anyone from bad design. When a tool makes you feel slow, that’s useful information about the tool.

Why this matters to us

“Freeze the Frustration” started as a feeling: that technology should leave us calmer, not more frazzled. The research shows the feeling has numbers behind it. Frustration is common, it repeats, and it costs real time and real calm.

The good news is in the 2023 study too. Frustration has dropped a lot in twenty years, which means better design really does work. There is still plenty to freeze.

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Sources

• Ceaparu, I., Lazar, J., Bessiere, K., Robinson, J., & Shneiderman, B. (2004). Determining Causes and Severity of End-User Frustration. International Journal of Human–Computer Interaction, 17(3).
• Lazar, J., Jones, A., & Shneiderman, B. (2006). Workplace user frustration with computers: An exploratory investigation of the causes and severity. Behaviour & Information Technology, 25(3).
• Hertzum, M., & Hornbæk, K. (2023). Frustration: Still a Common User Experience. ACM Transactions on Computer-Human Interaction, 30(3).
• Bailey, B. P., & Konstan, J. A. (2006). On the need for attention-aware systems: Measuring effects of interruption on task performance, error rate, and affective state. Computers in Human Behavior, 22(4).
• Mark, G., Gudith, D., & Klocke, U. (2008). The cost of interrupted work: More speed and stress. Proceedings of CHI 2008.
• Murty, R. N., Dadlani, S., & Das, R. B. (2022). How Much Time and Energy Do We Waste Toggling Between Applications? Harvard Business Review.